Title:
【考案の名称】下水等の中継地におけるスクリューポンプの羽根とケーシングとの間隙調節装置
Document Type and Number:
Japanese Patent JPH0746790
Kind Code:
Y2
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| WO/2022/146258 | A UNIBODY AXIAL PUMP |
Inventors:
Eiichi Ishigaki
Application Number:
JP12165690U
Publication Date:
October 25, 1995
Filing Date:
November 20, 1990
Export Citation:
Assignee:
Ishigaki Kiko Co., Ltd.
International Classes:
F04D3/02; (IPC1-7): F04D3/02
Domestic Patent References:
| JP2136590A | ||||
| JP4918117U |